--%>

What do you mean by the term Hearing AID

What do you mean by the term Hearing AID?

E

Expert

Verified

The hearing aid is an electronic battery device which amplifies and change sound to permit for enhanced communication.

Hearing aid receives sound via a tiny microphone which then transforms the sound waves to electrical signal.  The amplifier raises the loudness of signals and then sends the sound to the ear via a speaker in an earpiece that fits into an outer ear canal. The electrical signals are transformed back to the sound waves.

   Related Questions in Biology

  • Q : What is Equipment-financing

    Equipment-financing: Businesses can acquire equipment through different types of equipment finance like chattel mortgage, leasing and business loans. Equipment Leasing is a popular way of equipment finance. Under this method, the person who lends or w

  • Q : Why dietary obtainment of iodine

    Why is dietary obtainment of iodine so significant for thyroid functioning?

  • Q : Forces that flow water in xylem Write

    Write down the forces that make water to flow in xylem from the roots to leaves?

  • Q : Types of neurons which participate in

    Write down the types of neurons which participate in spinal arch reflex? Where are their cell bodies located?

  • Q : Utilization of Trading Partner in GL

    Utilization of Trading Partner in GL account: It is utilized for consolidation. Each of your transaction which you perform with your partner/sister/holding company required to have a trading partner. Therefore, if you contain a particulate G/L account

  • Q : What is Product Development Plan in Six

    Product Development Plan: Six sigma can be used by the organization all over the world for product development. Product development methodology can be tweaked in a manner in which the process of development becomes efficient from the start. This is ho

  • Q : Problem on Integrated Marketing

    Prepare a 4-5 page report, addressing the following; A) Discuss the company’s advertising strategy and how it aligns with its marketing goals.B) Discuss how the effectiveness of the advertising will be measured.C) Discuss the promotional strategies that may used in addit

  • Q : General duration of the menstrual cycle

    Write down the general duration of the menstrual cycle? Also how does the calendar contraceptive scheme work?

  • Q : Birth rate and Mortality rate Briefly

    Briefly define the terms Birth rate and Mortality rate.

  • Q : Define ecological succession Describe

    Describe briefly about the term ecological succession?